Guangming Cao 9d3a91652b BACKPORT: FROMLIST: dma-heap: Let dma heap use dma_map_attrs to map & unmap iova ... For dma-heap users, they can't bypass cache sync when map/unmap iova with dma heap. But they can do it by adding DMA_ATTR_SKIP_CPU_SYNC into dma_alloc_attrs. To keep alignment, at dma_heap side, also use dma_buf_attachment.dma_map_attrs to do iova map & unmap. This patch is a little different with linux patch, because ACK has cached heap, and linux doesn't have it Bug: 229794062 Link: https://lore.kernel.org/patchwork/patch/1455032/ Change-Id: I324712644688c29e55c9197efcde9283bbbd813b Signed-off-by: Guangming Cao <Guangming.Cao@mediatek.com>		2022-04-20 16:15:24 +00:00
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Kconfig	ANDROID: dma-heap: Make the page-pool library built-in	2022-01-06 10:12:49 -08:00
Makefile	ANDROID: dma-buf: heaps: Add a shrinker controlled page pool	2022-01-06 10:12:48 -08:00
cma_heap.c	BACKPORT: FROMLIST: dma-heap: Let dma heap use dma_map_attrs to map & unmap iova	2022-04-20 16:15:24 +00:00
deferred-free-helper.c	ANDROID: dma-buf: heaps: Add deferred-free-helper library code	2021-11-04 17:06:10 +00:00
deferred-free-helper.h	ANDROID: dma-buf: heaps: Add deferred-free-helper library code	2021-11-04 17:06:10 +00:00
page_pool.c	ANDROID: dma-buf: heaps: fix dma-buf heap pool pages stat	2022-01-06 10:12:49 -08:00
page_pool.h	ANDROID: dma-buf: heaps: Add a shrinker controlled page pool	2022-01-06 10:12:48 -08:00
system_heap.c	BACKPORT: FROMLIST: dma-heap: Let dma heap use dma_map_attrs to map & unmap iova	2022-04-20 16:15:24 +00:00